php实现字符串根据|分割转数组并对分割后存在字符串左右2边的空格清除

<p>php实现字符串根据|分割转数组并对分割后存在字符串左右2边的空格清除</p><pre class="brush:php;toolbar:false">//&nbsp;示例字符串 $str&nbsp;=&nbsp;&quot;&nbsp;apple&nbsp;|&nbsp;banana&nbsp;&nbsp;|0||&nbsp;|&nbsp;&nbsp;cherry&nbsp;|&nbsp;&nbsp;date|&nbsp;&quot;; //&nbsp;按&nbsp;|&nbsp;分割成数组 $array&nbsp;=&nbsp;explode(&#39;|&#39;,&nbsp;$str); //&nbsp;去除每个元素两边的空格 $trimmedArray&nbsp;=&nbsp;array_map(&#39;trim&#39;,&nbsp;$array); //&nbsp;输出结果 print_r($trimmedArray); //通过array_filter加回调函数strlen去掉值为空字符串&nbsp;&quot;&quot;&nbsp;的元素，但不会去掉&nbsp;&quot;0&quot; $filteredArray&nbsp;=&nbsp;array_filter($trimmedArray,&nbsp;&#39;strlen&#39;); print_r($filteredArray);</pre><p><img src="https://www.80zx.com/uploadfile/ueditor/image/202511/1763519213395cc2.png" title="7d44a5b3-5b39-40e6-9488-0f823db14ee2" alt="7d44a5b3-5b39-40e6-9488-0f823db14ee2"/></p>